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Interface Design for Early Detection and Improvement of Age-Related Changes for Fall and Prevention

Research Project

Project/Area Number 18K17712
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionTamagawa University (2019-2022)
Tokyo Institute of Technology (2018)

Principal Investigator

MUTO Yumiko  玉川大学, 脳科学研究所, 准教授 (30614614)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords福祉工学 / ヒューマンインタフェース / 加齢 / 高齢者 / 姿勢 / 健康維持 / AI / 転倒予防 / 介護予防 / 転倒・事故リスク / 時系列解析
Outline of Final Research Achievements

We examined the relationship between changes in posture and aging and showed that the impact of aging was more prominent while in motion than at rest. Furthermore, by surveying posture, age, sex, bone density, height, weight, body fat, left- and right-arm strengths, leg strength, and the history of falls in 272 people with ages of 65 years or older, we showed that there were individual differences in their health, muscle strength, and body fat and that posture parameters can be used to classify their health status. Moreover, we showed that the impact of aging on posture is more prominent during motion, such as while walking and standing, than when at rest, with a tendency to tilt forward. Based on these findings, our study focused on individual differences in the health status of elderly people and proposed a technique to improve postures by using MR(mixed reality).

Academic Significance and Societal Importance of the Research Achievements

従来の姿勢の改善については、静止時の脊柱の湾曲度合いを計測し、その結果に基づき助言を行う手法が一般的であった。また、静止時の姿勢の計測結果に基づき、動作時の姿勢の改善へつなげることは難しい。さらに、実環境における歩行などの動作時には、安全な動作のために、周囲や外乱に向けて注意を向ける必要もあり、動作中に意識的に姿勢改善を行いつつ、外乱等に対応していくことは、ユーザに負荷をかけるとともに、安全性が懸念される。提案されたMR技術を用いた姿勢改善技術は、これらの課題を解決し、個人差に対応しつつ、投影された自己の姿勢を視認しながら、歩行など自由な動作における個々の姿勢特性を可視化することができる。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (22 results)

All 2023 2022 2021 2020 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (16 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Correction Method of Slouching Walking Posture of Elderly by Using Laser Pointer2020

    • Author(s)
      武藤 剛、村田 修平、鈴木 愛理、福本 将也、武藤 ゆみ子
    • Journal Title

      The Transactions of Human Interface Society

      Volume: 22 Issue: 1 Pages: 55-64

    • DOI

      10.11184/his.22.1_55

    • NAID

      130007801767

    • ISSN
      1344-7262, 2186-8271
    • Year and Date
      2020-02-25
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Basic Color Categories in Mandarin Chinese Revealed by Cluster Analysis2020

    • Author(s)
      Tracy Hsieh, Ichiro Kuriki (corresponding author), I-Ping Chen, Yumiko Muto, Rumi Tokunaga, Satoshi Shioiri
    • Journal Title

      Journal of Vision

      Volume: 20 Issue: 12 Pages: 1-17

    • DOI

      10.1167/jov.20.12.6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 転倒や事故防止に向けた高齢者の体力個人差の分類~AI技術を活用したシステム開発のための基礎的分析2020

    • Author(s)
      武藤ゆみ子、武藤剛、上出直人、坂本美喜、岡田浩之、柴喜崇
    • Journal Title

      細胞 臨時増刊号

      Volume: 52 Pages: 62-67

    • Related Report
      2020 Research-status Report
  • [Journal Article] Kinectを用いた体動計測による睡眠充実感の推定方法2020

    • Author(s)
      武藤 剛, 秋田谷 優, 西村 歩, 折笠 愛矢, 栗田 一馬, 宮坂 優希, 石渡 丈治, 武藤 ゆみ子
    • Journal Title

      地域ケアリング

      Volume: 21 Pages: 58-63

    • Related Report
      2020 Research-status Report
  • [Journal Article] Eye-gaze information input based on pupillary response to visual stimulus with luminance modulation2020

    • Author(s)
      Muto Yumiko、Miyoshi Hideka、Kaneko Hirohiko
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 1 Pages: e0226991-e0226991

    • DOI

      10.1371/journal.pone.0226991

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 転倒や事故予防のための加齢変化早期発見・改善を目的としたAI技術の活用2020

    • Author(s)
      武藤ゆみ子、武藤剛、上出直人、坂本美喜、岡田浩之、柴喜崇
    • Journal Title

      地域ケアリング

      Volume: 22 Pages: 86-91

    • Related Report
      2019 Research-status Report
  • [Presentation] 自己歩容とのインタラクションによるリュックサック着用時の歩行姿勢の変化2023

    • Author(s)
      大柴雅基,武藤ゆみ子,粕谷譲,山田竜平,鈴木友菜,萩原瑞貴,武藤剛
    • Organizer
      情報処理学会第85回全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 自己アバタとのインタラクションがリュックサック着用歩行の姿勢へ与える影響2023

    • Author(s)
      大柴雅基, 武藤ゆみ子, 粕谷譲, 山田竜平,鈴木友菜, 萩原瑞貴, 武藤剛
    • Organizer
      HAI2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] 歩行姿勢の補正を目的としたジャイロポインタ課題の提案2023

    • Author(s)
      久保航汰,占部友翔,武藤ゆみ子,武藤剛
    • Organizer
      HAI2023
    • Related Report
      2022 Annual Research Report
  • [Presentation] MR技術を活用して投影された自己との協調歩行が歩容に与える影響2022

    • Author(s)
      武藤ゆみ子, 粕谷譲,大柴雅基,鈴木友菜,山田竜平,萩原瑞貴,武藤剛
    • Organizer
      日本ロボット学会学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 自己歩容とのインタラクションによる歩行姿勢の補正手法の提案2022

    • Author(s)
      武藤剛,粕谷譲,大柴雅基,鈴木友菜,山田竜平,萩原瑞貴,武藤ゆみ子
    • Organizer
      ヒューマンインタフェースシンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] AI骨格検出を活用した書字姿勢の評価手法の提案2022

    • Author(s)
      大村 清, 岡田 浩之, 武藤 ゆみ子
    • Organizer
      日本教育工学会研究報告集
    • Related Report
      2021 Research-status Report
  • [Presentation] Evaluation Method of Subjective Sleep Satisfaction by Measurement of Body Movement2021

    • Author(s)
      Muto, T., Akitaya, Y., Nishimura, A., Orikasa, A., Kurita, K., Miyasaka Y., Ishiwata, J., and Muto, Y.
    • Organizer
      BIOCAS2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Correction of Slouching Waking Posture by Laser Pointer and Virtual Pointer Tasks2021

    • Author(s)
      Muto,T., Murata S., Suzuki A., Fukumoto, M., Onuma, T., Suzuki, Y., Jeong S., Hanita S. and Muto Y.
    • Organizer
      STSS2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Correction Method of Slouching Walking Posture of Elderly by Using Laser Pointer2020

    • Author(s)
      Muto Takeshi, Murata Shuhei, Suzuki Airi, Fukumoto Masaya, Muto Yumiko
    • Organizer
      The Transactions of Human Interface Society
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 歩行姿勢の補正 を目的としたバーチャルポインタ課題の提案2020

    • Author(s)
      大沼泰芽,鈴木優斗,篠田勇真,鄭世任,埴田紫穂,武藤ゆみ子,武藤剛
    • Organizer
      HAIシンポジウム2020
    • Related Report
      2019 Research-status Report
  • [Presentation] 機械学習を用いた姿勢と筋力に基づく高齢者の健康状態の分類2020

    • Author(s)
      武藤ゆみ子、武藤剛、上出直人、坂本美喜、柴喜崇
    • Organizer
      HAIシンポジウム2020
    • Related Report
      2019 Research-status Report
  • [Presentation] 高齢者の前傾姿勢に基づく姿勢年齢モデルとその軽減手法の提案2019

    • Author(s)
      武藤 剛, 千葉 智也, 柴 喜崇, 上出 直人, 坂本 美喜, 村田 修平, 鈴木 愛理, 福本 将也, 武藤 ゆみ子
    • Organizer
      電子情報通信学会技術研究報告
    • Related Report
      2019 Research-status Report
  • [Presentation] Evaluation of Posture Age Model based on Physical Indexes of Healthy Elderly2019

    • Author(s)
      Yumiko Muto, Tomoya Chiba, Yoshitaka Shiba, Naoto Kamide, Miki Sakamoto, Takeshi Muto
    • Organizer
      Proc. of 11th IAGG Asia/Oceania Reginal Congress 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 健康高齢者を対象とした姿勢年齢モデルの有効性評価2019

    • Author(s)
      武藤ゆみ子,千葉智也,柴喜崇,上出直人,坂本美喜,武藤剛
    • Organizer
      電子情報通信学会全国大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Correction Method of Walking Posture Distortion of Elderly by Using Laser Pointer Method2018

    • Author(s)
      Muto T., Sugou M., Murata S., Suzuki A., Fukumoto M. and Muto Y.
    • Organizer
      IEEE-SMC
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 瞳孔反応の周波数分析に基づくYES/NO意思伝達手法の提案2018

    • Author(s)
      武藤ゆみ子, 金子寛彦
    • Organizer
      ヒューマンインタフェースシンポジウム
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2024-01-30  

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